Question

help plz i just need to figure out how much remains after 4 days.

Answer 1

i have the formula i just want to know how to find the amount left after 4 days.

Answer 2

\[ y=497 (1/2)^(t/38)\]

Answer 3

is the formula to find the amount after 4 days

Answer 4

anyone

Answer 5

i am pretty sure it is A.

Answer 6

Hellllppp

Answer 7

are all of you gonna help

Answer 8

If it takes 38 days for that amount to halve it only makes sense that after 4 days , the amount must still be pretty close to the initial value , so my guess is a.)

Answer 9

\[y=497(\frac{1}{2})^{\frac{4}{38}}\]
\[y=497(\frac{1}{2})^{.10526}\]
\[y=497(.92964)=462.029\]